Duvaliandra is a species of plants in the Apocynaceae first described as a genus in 1980.Tropicos, DuvaliandraGilbert, Michael George. 1980. Cactus and Succulent Journal of Great Britain 42(4): 101 It contains only one known species, Duvaliandra dioscoridis, native to the Socotra Islands in the Indian Ocean.Lavranos, John Jacob. 1972. Hooker's Icones Plantarum 37: t. 3687, p. 1.
References